34 Thread Checker Nut and Bolt Size Screw Identifier Gauge with Standard Metric

Description

Make identifying bolt and thread sizes fast, accurate, and effortless with this premium Nut and Bolt Thread Checker. Made from high-quality CNC-machined 6061 aluminum alloy with a durable anodized black finish, this tool features both imperial and metric thread sizes with laser-etched markings that won't fade or scratch. Perfect for professionals and DIYers alike, it helps you distinguish between similar threads quickly—saving time and reducing errors in mechanical or workshop settings.

Features

  • Quick Size Identification: Instantly identify standard and metric bolt and thread sizes with precision.
  • Durable Construction: CNC-machined from 6061 aluminum alloy and finished with protective anodizing for long-lasting use.
  • Permanent Laser Markings: Etched measurement markings won't fade or rub off, even with heavy use.
  • Dual Measurement Systems: Includes both imperial (inch) and metric (mm) sizes for broad compatibility.
  • Built-in Ruler: Features a fine ruler in both inches and centimeters for added convenience.
  • Combination Gauge: Each thread size includes a matching nut and bolt checker hole on the same gauge.
  • Practical Hole Sizes: Includes 8 different size holes (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 1/4", 1/2") to verify drill or tap compatibility.
  • Versatile & Mountable: Designed for easy use in toolboxes or mounted on workshop walls. Includes pre-drilled holes for wall mounting.

Specifications

  • Product Name: Nut and Bolt Thread Checker
  • Material: 6061 Aluminum Alloy
  • Color: Black
  • Dimensions: 52 × 10 × 1.5 cm
  • Marking Type: Laser-etched (inch & metric)
  • Imperial Thread Sizes:
    • #6–32 (Fine), #8–32 (Fine), #10–24 (Coarse), #10–32 (Fine)
    • 1/4–20 (Coarse), 1/4–28 (Fine), 5/16–18 (Coarse), 5/16–24 (Fine)
    • 3/8–16 (Coarse), 3/8–24 (Fine), 7/16–14 (Coarse), 7/16–20 (Fine)
    • 1/2–13 (Coarse), 1/2–20 (Fine), 5/8–11 (Coarse), 5/8–18 (Fine)
    • 3/4–10 (Coarse), 3/4–10 (Fine)
  • Metric Thread Sizes:
    • M4 × 0.7, M5 × 0.8, M6 × 1.0, M7 × 1.0, M8 × 1.0, M8 × 1.25
    • M10 × 1.0, M10 × 1.25, M10 × 1.5, M12 × 1.25, M12 × 1.5, M12 × 1.75
    • M14 × 1.5, M14 × 2.0, M16 × 2.0

Package Contents

  • 1 × Nut and Bolt Thread Checker
Product form

Make identifying bolt and thread sizes fast, accurate, and effortless with this premium Nut and Bolt Thread Checker. Made from... Read more

SKU: DP11-053-TDCC

$79.90

  • Shipped today? Order within: Aug 31, 2025 12:00:00 +1000
  • Free shipping on all orders
  • No hassle returns 30 days return
  • Next day delivery is available for select areas
  • Pay with Apple pay, Google Pay and Credit Card
Icon for delivery_box_2Shipping & Delivery

Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition. 

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Available between 10am to 4.30pm. Ready to answer your questions.

Description

Make identifying bolt and thread sizes fast, accurate, and effortless with this premium Nut and Bolt Thread Checker. Made from high-quality CNC-machined 6061 aluminum alloy with a durable anodized black finish, this tool features both imperial and metric thread sizes with laser-etched markings that won't fade or scratch. Perfect for professionals and DIYers alike, it helps you distinguish between similar threads quickly—saving time and reducing errors in mechanical or workshop settings.

Features

  • Quick Size Identification: Instantly identify standard and metric bolt and thread sizes with precision.
  • Durable Construction: CNC-machined from 6061 aluminum alloy and finished with protective anodizing for long-lasting use.
  • Permanent Laser Markings: Etched measurement markings won't fade or rub off, even with heavy use.
  • Dual Measurement Systems: Includes both imperial (inch) and metric (mm) sizes for broad compatibility.
  • Built-in Ruler: Features a fine ruler in both inches and centimeters for added convenience.
  • Combination Gauge: Each thread size includes a matching nut and bolt checker hole on the same gauge.
  • Practical Hole Sizes: Includes 8 different size holes (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 1/4", 1/2") to verify drill or tap compatibility.
  • Versatile & Mountable: Designed for easy use in toolboxes or mounted on workshop walls. Includes pre-drilled holes for wall mounting.

Specifications

  • Product Name: Nut and Bolt Thread Checker
  • Material: 6061 Aluminum Alloy
  • Color: Black
  • Dimensions: 52 × 10 × 1.5 cm
  • Marking Type: Laser-etched (inch & metric)
  • Imperial Thread Sizes:
    • #6–32 (Fine), #8–32 (Fine), #10–24 (Coarse), #10–32 (Fine)
    • 1/4–20 (Coarse), 1/4–28 (Fine), 5/16–18 (Coarse), 5/16–24 (Fine)
    • 3/8–16 (Coarse), 3/8–24 (Fine), 7/16–14 (Coarse), 7/16–20 (Fine)
    • 1/2–13 (Coarse), 1/2–20 (Fine), 5/8–11 (Coarse), 5/8–18 (Fine)
    • 3/4–10 (Coarse), 3/4–10 (Fine)
  • Metric Thread Sizes:
    • M4 × 0.7, M5 × 0.8, M6 × 1.0, M7 × 1.0, M8 × 1.0, M8 × 1.25
    • M10 × 1.0, M10 × 1.25, M10 × 1.5, M12 × 1.25, M12 × 1.5, M12 × 1.75
    • M14 × 1.5, M14 × 2.0, M16 × 2.0

Package Contents

  • 1 × Nut and Bolt Thread Checker

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